package net.lzzy;

public class Student {
    public String name;
    public String banji;
    public int chengj;
    public Student(String name,String banji,Integer chengj){
        this.name=name;
        this.banji=banji;
        this.chengj=chengj;
    }
    public String toString(){
        return ("姓名："+this.name+"  班级："+this.banji+"  成绩："+this.chengj);
    }


}

